Arasuka Kanada hokubu no eikyū tōdo ni okeru kanreichigei oyobi seibutsu kankyō no sōgō chōsa, shōwa 49 nen 6-7 getsu = Joint studies on physical and biological environments in the permafrost, Alaska and north Canada, June to July 1974
Kanada Nihonjin gyogyō imin no mita fūkei : Maekawa ke koshashin korekushon = Scenes from the lives of Japanese fishermen immigrants in Canada : a collection of historical photos from the Maekawa family